갈

Noun

 * 1) common reed

Noun

 * 1) short form of 가을

Etymology 3
Related to 갈래, 가래, 가락 and other words of the same root.

Noun

 * 1) a fork of a forked tenon
 * 2) science, study, -ics, -ology,  a theory, a doctrine
 * 3) hanja forms: 학 (學), 론 (論)

Etymology 5
Inflected form

Verb

 * 1) Future adnominal form of, thus often "who/that will go"
 * 2) Future adnominal form of
 * 1) Future adnominal form of