Definition of right-hand man
- He/She is the CEO's right-hand man.
: situated on the right
: chiefly relied on
: the hand on a person's right side
: an indispensable person
: the right side
: an individual human
: a man belonging to a particular category (as by birth, residence, membership, or occupation)
: to supply with people (as for service)
: to station members of a ship's crew at
: to serve in the force or complement of
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