What is ha
(used as an exclamation of surprise, interrogation, suspicion, triumph, etc.) Hectare; hectares. The sixth letter of the Arabic alphabet, representing a pharyngeal spirant consonant. The 26th letter of the Arabic alphabet, representing a glottal spirant consonant sound. Hahnium. Protium. Gunnery. high angle. In this year. An exclamation expressing derision, triumph, surprise, etc, according to the intonation of the speaker (reiterated) a representation of the sound of laughter Hectare Hawaii The eighth letter and sixth consonant of the modern English alphabet A speech sound represented by this letter, in English usually a voiceless glottal fricative, as in hat something shaped like an H (in combination)an H-beam Physics Planck constant Hecto- Chess See algebraic notation Hoc anno Chem hydrogen Physics magnetic field strength Hamiltonian Electronics henry or henries Thermodynamics enthalpy (on Brit pencils, signifying degree of hardness of lead) hardH; 2H; 3H Compare B (def.
9) Slang heroin Hungary (international car registration)