Nouns

(n)pat, rap, tapthe sound made by a gentle blow
(n)rap, strike, tapa gentle blow
(n)water faucet, water tap, tap, hydranta faucet for drawing water from a pipe or cask
(n)tapa small metal plate that attaches to the toe or heel of a shoe (as in tap dancing)
(n)tapa tool for cutting female (internal) screw threads
(n)tap, spigota plug for a bunghole in a cask
(n)wiretap, tapthe act of tapping a telephone or telegraph line to get information
(n)tap, pat, daba light touch or stroke

Verbs

(v)tapcut a female screw thread with a tap
(v)tapdraw from or dip into to get something“tap one's memory”, “tap a source of money”
(v)tap, tipstrike lightly“He tapped me on the shoulder”
(v)exploit, tapdraw from; make good use of“we must exploit the resources we are given wisely”
(v)wiretap, tap, intercept, bugtap a telephone or telegraph wire to get information“The FBI was tapping the phone line of the suspected spy”, “Is this hotel room bugged?”
(v)tapfurnish with a tap or spout, so as to be able to draw liquid from it“tap a cask of wine”
(v)tap, rap, knock, pinkmake light, repeated taps on a surface“he was tapping his fingers on the table impatiently”
(v)tapwalk with a tapping sound
(v)tapdance, tapdance and make rhythmic clicking sounds by means of metal plates nailed to the sole of the dance shoes“Glover tapdances better than anybody”
(v)tapdraw (liquor) from a tap“tap beer in a bar”
(v)tappierce in order to draw a liquid from“tap a maple tree for its syrup”, “tap a keg of beer”
(v)solicit, beg, tapmake a solicitation or entreaty for something; request urgently or persistently“Henry IV solicited the Pope for a divorce”, “My neighbor keeps soliciting money for different charities”