The meaning of TAP is to strike lightly especially with a slight sound. How to use tap in a sentence.

tap verb (SPEECH SOUND) [ I or T ] phonetics specialized to make a sound by moving the tongue upwards and downwards very quickly and hitting the alveolar area :

Definition of tap verb from the Oxford Advanced Learner's Dictionary. [intransitive, transitive] to hit somebody/something quickly and lightly. tap (away) (at something) Someone tapped at the door. He was busy tapping away at his computer. tap somebody/something Ralph …

To tap is to lightly hit something, the way you tap your friend on the shoulder to get her attention or tap your foot against the floor when you're listening to music. Your fingers tap the keyboard when you write an essay, and if you take tap dancing …

TAP meaning: 1 : to hit (someone or something) lightly especially with a small sound; 2 : to hit (your fingers, feet, etc.) against something lightly

4 天之前 · The verb is derived from Middle English tappen, teppen (“ to give (something) a knock or tap; to hit (something) lightly, pat, tap ”), [5] either: [6] imitative of the making of a tapping sound; or

A tap is a device that controls the flow of a liquid or gas from a pipe or container. She turned on the tap and splashed her face with cold water. American English : faucet / ˈfɔsɪt /

What does the verb tap mean? There are 13 meanings listed in OED's entry for the verb tap , one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

transitive verb To make a physical connection with or open outlets from. transitive verb To wiretap (a telephone or communications channel). transitive verb To establish an electric connection in (a power line), as to divert current secretly. transitive verb To establish access to or a connection with. transitive verb To take advantage of; make ...

tap翻译：打, （常指连续）轻拍，轻叩，轻敲, 轻触（手机或平板电脑等给予指令）, 获得, 开发;开辟;着手利用, 电话, 在（电话或电报线）上装窃听器;窃听, 设备, （水）龙头，阀门, （煤气）阀门…。