UHF -abbr
- ultrahigh frequency
uhhuh [two ᵊm's or two ᵊn's separated by the voiceless sound h; 'əⁿ-(,)həⁿ, (,)əⁿ-'] -interj
- used to indicate affirmation, agreement, or gratification
uh·lan ['ü-,län, ü-'; 'yü-lən, 'ü-] -n
- any of a body of Prussian light cavalry orig. modeled on Tatar lancers
uhoh ['ə-,ō, usu with strong glottal stops before the vowels] -interj
- used to indicate dismay or concern
uhuh [two ᵊm's or two ᵊn's preceded by glottal stops; 'əⁿ-,əⁿ] -interj
- used to indicate negation