subfield

About 0.20 uses per million words.

Meaning

1. noun A smaller, more specialized area of study or occupation within a larger one
2. noun A subring of a field, containing the multiplicative identity and closed under inversion.

Similar words

subdiscipline subscience sublanguage specialization subject specialism field of study studies subliterature pseudodiscipline

Often followed by

of in is within codes and code that has

Word family

subfields