pliers with a joint adjustable to two positions in order to increase the opening of the jaws
move obliquely or sideways, usually in an uncontrolled manner
insert inconspicuously or quickly or quietly
a socially awkward or tactless act
move smoothly and easily
to make a mistake or be incorrect
a minor inadvertent mistake usually observed in speech or writing or in small accidents or memory lapses etc.
pass out of one's memory