How do you pronounce 老繭?

Q: How do you pronounce 老繭? A: lou5 gaan2, e.g.

老繭 (lou5 gaan2) — meaning, pronunciation, examples

老繭 (lou5 gaan2, lǎo jiǎn) — callus (patch or hardened skin); corns (on feet); also 老趼

老交情 (lou5 gaau1 cing4) — Old friend; go way back
老人家 (lou5 jan4 gaa1) — (noun) General term to call a senior
老人成嫩仔 (lou5 jan4 sing4 nyun6 zai2) — rejuvenation
老人星 (lou5 jan4 sing1) — Canopus
老人精 (lou5 jan4 zing1) — describes a child who acts like an adult; a young but worldly person
老作 (lou5 zok3) — faking (spoken)