This word is acceptable for play in the UK dictionary that is being used in the following games:

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n. Chaetodon xanthocephalus, the yellowhead butterflyfish.

n. Opistognathus aurifrons, the yellowheaded jawfish.

n. A plant in the daisy family Inula.

n. A plant in the daisy family Trichoptilium.

n. Zanthoxylum flavum, a citrus plant.

n. A pimple or pustule without a blackhead.

n. The yellow-headed blackbird, Xanthocephalus xanthocephalus, of the western United States; also a small perching bird, Clitonyx ochrocephala, of New Zealand.

"In due course, it is hoped to reintroduce species extirpated from the area including kiwi and the yellowhead, or mohoua, (Mohoua ochrocephala)."