defective verb
verb with incomplete conjugation; e.g. "beware" in English, which cannot be used as "bewaring" or "bewared"
en-GB/dɪˈfɛktɪv ˈvɜːb/
en-US/dɪˈfɛktɪv ˈvɝb/
verb with incomplete conjugation; e.g. "beware" in English, which cannot be used as "bewaring" or "bewared"