Tra từ vent - Từ điển American Heritage Dictionary 4th

I. vent¹ (vĕnt)n.
1. A means of escape or release from confinement; an outlet:
give vent to one's anger.
2. An opening permitting the escape of fumes, a liquid, a gas, or steam.
3. The small hole at the breech of a gun through which the charge is ignited.
4. Zoology. The excretory opening of the digestive tract in animals such as birds, reptiles, amphibians, and fish.
5. Geology.
a. The opening of a volcano in the earth's crust.
b. An opening on the ocean floor that emits hot water and dissolved minerals.v. vent·ed, vent·ing, ventsv. tr.
1. To express (one's thoughts or feelings, for example), especially forcefully.
2. To release or discharge (steam, for example) through an opening.
3. To provide with a vent.v. intr.
1. To vent one's feelings or opinions.
2. To be released or discharged through an opening.
3. To rise to the surface of water to breathe. Used of a marine mammal. [Partly from French vent(from Old French), and partly alteration of French évent(from Old French esvent, from esventer, to let out air, from Vulgar Latin *exventāre: Latin ex-; see ex- + Latin ventus, wind; See wē- in Indo-European Roots).] ventʹer n.
Synonyms: vent¹, express, utter¹, voice, air
These verbs mean to give outlet to thoughts or emotions. To vent is to unburden oneself of a strong pent-up emotion: “She was jealous... and glad of any excuse to vent her pique” (Edward G.E.L. Bulwer-Lytton). Express, a more comprehensive term, refers to both verbal and nonverbal communication: found the precise words to express her idea; expressed his affection with a hug; “expressing emotion in the form of art” (T.S. Eliot). Utter involves vocal expression: “The words were uttered in the hearing of Montezuma” (William Hickling Prescott). Voice denotes the expression of outlook or viewpoint: The lawyer voiced her satisfaction with the verdict. To air is to show off one's feelings, beliefs, or ideas: They aired their differences during dinner. II. vent² (vĕnt)n.
A slit in a garment, as in the back seam of a jacket. [Middle English vente, alteration (probably influenced by Old French vent, wind), of fente from Old French, slit, from fendre, to split open, from Latin findere. See fission.]