biolegydd

Welsh

From bioleg (“biology”) +‎ -ydd.

Lua error in Module:parameters at line 360: Parameter 1 should be a valid language or etymology language code; the value "cy-N" is not valid. See WT:LOL and WT:LOL/E. IPA^(key): /ˌbɪ.ɔˈlɛɡɨ̞ð/
Lua error in Module:parameters at line 360: Parameter 1 should be a valid language or etymology language code; the value "cy-S" is not valid. See WT:LOL and WT:LOL/E. IPA^(key): /ˌbi.ɔˈleːɡɪð/, /ˌbi.ɔˈlɛɡɪð/

biolegydd m (plural biolegwyr)

Welsh mutation
radical	soft	nasal	aspirate
biolegydd	fiolegydd	miolegydd	unchanged
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.