etymology
US
UK etymology n: uncountable (origin of words)
SC 词源学 cí yuán xué
TC 詞源學
TC 詞源學
SC 语源学 cí yuán xué，yǔ yuán xué
Francine is a linguist specializing in etymology.
etymology n: (origin of a specific word)
SC 词源学 cí yuán xué
TC 詞源學
TC 詞源學
One of Jillian's hobbies is investigating the etymologies of various words.