artery
the main artery of the city

bearing
main bearing

bowline
main bowline

brace
main brace

chance
to have an eye to the main chance

character
the main character

course
main course

down
down main

fan out
...there the main road fans out in two directions

get away
we're getting away from the main point

jib
main jib

main
the main points

might
with might and main

outline
the main outlines of a scheme

pendant
main tackle pendant

release
release by the main current

sewer
main sewer

shafting
main shafting

sheet
main sheets

shroud
maintop shrouds

Spanish
the Spanish Main

stay
main stay

staysail
main topgallant staysail

street
street main

studdingsail
main studdingsail

tack
main tack

topmast
main topmast

topsail
main topsail

yard
main yard