小指がはれました。

小指がはれました。

My little finger is swollen.

小指(こゆび)がはれました。

Koyubi ga haremashita.

小指 (こゆび)

little finger; pinky; little toe

が (が)

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

腫れる (はれる)

to swell (from inflammation); to become swollen

Readings: ショウ、ちい.さい、こ-、お-、さ-

Meanings: little, small

Readings: シ、ゆび、さ.す、 -さ.し

Meanings: finger, point to, indicate, put into, play (chess), measure (ruler)