COUPLING-PIN
\kˈʌplɪŋpˈɪn], \kˈʌplɪŋpˈɪn], \k_ˈʌ_p_l_ɪ_ŋ_p_ˈɪ_n]\
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By Nuttall, P.Austin.
Word of the day
sexbasic
- Combining with six molecules of a univalent base; saturating sexvalent base.