–adjective

1.	enjoying personal rights or liberty, as a person who is not in slavery: a land of free people.

2.	pertaining to or reserved for those who enjoy personal liberty: They were thankful to be living on free soil.

3.	existing under, characterized by, or possessing civil and political liberties that are, as a rule, constitutionally guaranteed by representative government: the free nations of the world.

4.	enjoying political autonomy, as a people or country not under foreign rule; independent.

5.	exempt from external authority, interference, restriction, etc., as a person or one's will, thought, choice, action, etc.; independent; unrestricted.

6.	able to do som 3e8 ething at will; at liberty: free to choose.

7.	clear of obstructions or obstacles, as a road or corridor: The highway is now free of fallen rock.

8.	not occupied or in use: I'll try to phone her again if the line is free.

9.	exempt or released from something specified that controls, restrains, burdens, etc. (usually fol. by from or of): free from worry; free of taxes.

10.	having immunity or being safe (usually fol. by from): free from danger.

11.	provided without, or not subject to, a charge or payment: free parking; a free sample.

12.	given without consideration of a return or reward: a free offer of legal advice.

13.	unimpeded, as motion or movement; easy, firm, or swift.

14.	not held fast; loose; unattached: to get one's arm free.

15.	not joined to or in contact with something else: The free end of the cantilever sagged.

16.	acting without self-restraint or reserve: to be too free with one's tongue.

17.	ready or generous in giving; liberal; lavish: to be free with one's advice.

18.	given readily or in profusion; unstinted.

19.	frank and open; unconstrained, unceremonious, or familiar.

20.	unrestrained by decency; loose or licentious: free behavior.

21.	not subject to special regulations, restrictions, duties, etc.: The ship was given free passage.

22.	of, pertaining to, or characterized by free enterprise: a free economy.

23.	that may be used by or is open to all: a free market.

24.	engaged in by all present; general: a free fight.

25.	not literal, as a translation, adaptation, or the like; loose.

26.	uncombined chemically: free oxygen.

27.	traveling without power; under no force except that of gravity or inertia: free flight.

28.	Phonetics. (of a vowel) situated in an open syllable (opposed to checked).

29.	at liberty to enter and enjoy at will (usually fol. by of): to be free of a friend's house.

30.	not subject to rules, set forms, etc.: The young students had an hour of free play between classes.

31.	easily worked, as stone, land, etc.

32.	Mathematics. (of a vector) having specified magnitude and direction but no specified initial point. Compare bound1 (def. 9).

33.	Also, large. Nautical. (of a wind) nearly on the quarter, so that a sailing vessel may sail free.

34.	not containing a specified substance (often used in combination): a sugar-free soft drin aa5 k.

35.	(of a linguistic form) occurring as an independent construction, without necessary combination with other forms, as most words. Compare bound1 (def. 11).

36.	without cost, payment, or charge.

–adverb

37.	in a free manner; freely.

38.	Nautical. away from the wind, so that a sailing vessel need not be close-hauled: running free.

–verb (used with object)

39.	to make free; set at liberty; release from bondage, imprisonment, or restraint.

40.	to exempt or deliver (usually fol. by from).

41.	to relieve or rid (usually fol. by of): to free oneself of responsibility.

42.	to disengage; clear (usually fol. by from or of).

—Verb phrase

43.	free up, a. to release, as from restrictions: Congress voted to free up funds for the new highway system. b. to disentangle: It took an hour to free up the traffic jam.

—Idioms

44.	for free, Informal. without charge: The tailor mended my jacket for free.

45.	free and clear, Law. without any encumbrance, as a lien or mortgage: They owned their house free and clear.

46.	free and easy, a. unrestrained; casual; informal. b. excessively or inappropriately casual; presumptuous.

47.	make free with, to use as one's own; help oneself to: If you make free with their liquor, you won't be invited again. a. b. to treat with too much familiarity; take liberties with.

48.	set free, to release; liberate; free: The prisoners were set free.

49.	with a free hand, generously; freely; openhandedly: He entertains visitors with a free hand.

–noun

1.	a system for sending messages from one individual to another via telecommunications links between computers or terminals.

2.	a message sent by e-mail: Send me an e-mail on the idea.

–verb (used with object)

3.	to send a message to by e-mail.

1.	Trademark. a canned food product consisting esp. of pork formed into a solid block.

–noun

2.	(lowercase) a disruptive, esp. commercial message posted on a computer network or sent as e-mail.

–verb (used with object)

3.	(lowercase) to send spam to.

–verb (used without object)

4.	(lowercase) to send spam.

–noun

1.	any substance, as cloth, paper, porous porcelain, or a layer of charcoal or sand, through which liquid or gas is passed to remove suspended impurities or to recover solids.

2.	any device, as a tank or tube, containing such a substance for filtering.

3.	any of various analogous devices, as for removing dust from air or impurities from tobacco smoke, or for eliminating certain kinds of light rays.

4.	Informal. a filter-tipped cigarette or cigar.

5.	Photography. a lens screen of dyed gelatin or glass for controlling the rendering of color or for diminishing the intensity of light.

6.	Electronics, Physics. a circuit or device that passes certain frequencies and blocks others.

7.	Mathematics. a collection of subsets of a topological space, having the properties that the intersection of two subsets in the collection is a subset in the collection and that any set containing a subset in the collection is in the collection.

–verb (used with object)

8.	to remove by the action of a filter.

9.	to act as a filter for; to slow or partially obstruct the passage of: The thick leaves filtered the sunlight.

10.	to pass through or as through a filter.

–verb (used without object)

11.	to pass or slip through slowly, as through an obstruction or a filter: Enemy agents managed to filter into the embattled country.