decompress
v 1: decrease the pressure of; "depressurize the cabin in the air
plane" [syn: {depressurize}] [ant: {pressurize}]
2: become less tense; "He relaxed in the hot tub" [syn: {relax},
{unlax}, {loosen up}, {unbend}, {unwind}, {slow down}]
[ant: {tense}]