The word 'second' has multiple meanings, acting as both a noun and an adjective. As a noun, it commonly refers to a unit of time, specifically 1/60th of a minute. It can also denote a moment or instant. Furthermore, 'second' can refer to a person who supports or assists another, especially in a formal setting like a duel or boxing match.
As an adjective, 'second' signifies the next after the first, indicating position or rank in a sequence.
It can also imply something of lower quality or importance, coming after the primary or best. .
2D MO
2ND SEC BIT
ECHO VICE AIDE ABET BACK
JIFFY
LATTER SILVER MOMENT BANANA MINUTE
INSTANT SUPPORT ENDORSE INDORSE
RUNNERUP INFERIOR SECONDLY
ASSISTANT IRREGULAR ARCSECOND
SILVERBACK SECONDBASE SECONDMENT SECONDGEAR
ENDORSEMENT INDORSEMENT