triphthong /trifˈthong, tripˈ/

1. A combination of three vowel sounds in one syllable (phonetics)
2. (loosely) a trigraph

triphthongal /-thongˈgl/ adjective

• ADC
• ad Calendas Graecas
• ad captandum
• ad captandum vulgus
• ad clerum
• A/D converter
• ad court
• ad crumenam
• add
• add.
• ADD
• addax
• addaxes
• addebted
• added
• addeem
• addeemed
• addeeming
• addeems
• addend
• addenda
• addends
• addendum
• adder
• adders