共不定 (共不定) gòng bùdìng

gòng bùdìng set phrase uncertainty because a reason is common [to both arguments]
Domain: Buddhism 佛教 , Subdomain: Buddhist Logic
Notes: See 共不定過 (Ding '共不定'; SH '共不定')

Also contained in

共不定过不共不定过不共不定