whistle with one's mouth

a buccinator

frequent

frequency

to use / to employ / to make use of, to apply / to spend

(transitive or intransitive) blow (of wind, to move; or to cause air to move) / (intransitive) spout (as a gas or liquid, out of something)

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

muscle / tendon / have an aptitude / vein / (usually in place names) road