固 (gu3) — originally; admittedly; as a matter of course in Cantonese
gu˗₃固Mandarin Pinyin: gu4
Meaning of 固
nounoriginally; admittedly; as a matter of course
nounsolidify; consolidate; strengthen
nounstubborn; obstinate; adamant
nounfirm; solid; secure; steadfast