1‘the doctor was about to inject a dose of codeine’
administer a drug to
informal shoot, shoot up, mainline, fix, fix up, pop
2‘a pump which injects air into the compartment’
insert, introduce, place, push, force, drive, shoot, feed
3‘he injected new life and enthusiasm into the department’
introduce, instil, bring in, infuse, imbue, inculcate, breathe
We take a look at several popular, though confusing, punctuation marks.