You know what it looks like… but what is it called?
TAKE THE QUIZ“By--west”
The following 4 entries include the term By--west.
north by west
noun phrase: a compass point that is one point west of due north : N11°15′W
northwest by west
noun phrase: a compass point that is one point west of due northwest : N56°15′W
south by west
noun phrase: a compass point that is one point west of due south : S11°15′W
southwest by west
noun phrase: a compass point that is one point west of due southwest : S56°15′W