the '-ing' form of a verb when used as a noun, as in 'fond of swimming'
action word
(of) the form of a verb used with or without 'to', e.g. 'let him go', 'allow hot to go'
action word
to have a share, be involved (in something)
action word
a word showing the performance or occurrence of an action, the existence of a state or condition etc; as in 'I laugh'
action word