It's a shortened form of "minimum" meaning smallest.
mini
what does the prefix polo mean
The prefix ap- mean to or toward. One word with this prefix is appetite.
what does the prefix cri mean as in crisis
The prefix ben mean of a good nature
mini
micro, i.e. micro-scopic, micro-organism, micro-dot, etc.
mini
Mini-, micro-
"Mini-" is the prefix for "little." For example, minifridge or minivan.
miniute miniture
miniature, minimal, miniskirt, minister,
what does the prefix polo mean
There is no accepted unit called the "mini second". You might be confusing nano- or milli- for the prefix.
The prefix ap- mean to or toward. One word with this prefix is appetite.
what does the prefix cri mean as in crisis
The prefix ben mean of a good nature