Hokkien edit

Etymology 1 edit

For pronunciation and definitions of hòa-ha̍k – see 化學 (“study of change/transformations; chemistry; celluloid; etc.”).
(This term is the pe̍h-ōe-jī form of 化學).

Etymology 2 edit

For pronunciation and definitions of hòa-ha̍k – see 化礐 (“bathroom; restroom; lavatory; toilet”).
(This term is the pe̍h-ōe-jī form of 化礐).