adjective
steeper; -est
[also more ~; most ~]
almost straight up and down :rising or falling very sharply
going up or down very quickly
very high
pay a steep price
verb
steeps; steeped; steeping
to put (something) in a liquid for a period of time [+ obj]
steep in
[phrasal verb]
steep (someone) in (something) :to make (someone) know and understand a lot about (something)
used as (be) steeped in to say that there is a lot of something in a place, time, etc.