ha

ha ¹

also hah  (hä)

interj.

Used to express surprise, wonder, triumph, puzzlement, or pique.

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ha ²

abbr.

1. hectare

2. Latin hoc anno (this year)

3. hour angle

ha

(hɑː) or

hah

interj

1. an exclamation expressing derision, triumph, surprise, etc, according to the intonation of the speaker

2. (reiterated) a representation of the sound of laughter

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ha

symbol for

(Units) hectare

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Ha

abbreviation for

(Placename) Hawaii

ha

or hah

(hɑ)

interj.

(used as an exclamation of surprise, interrogation, suspicion, triumph, etc.)

[1250–1300; Middle English; see ha -ha¹]

Ha

Symbol.

hahnium.

ha

hectare.

Thesaurus

Noun

1.

HA - (astronomy) the angular distance of a celestial point measured westward along the celestial equator from the zenith crossing; the right ascension for an observer at a particular location and time of day hour angle astronomy, uranology - the branch of physics that studies celestial bodies and the universe as a whole angular distance - the angular separation between two objects as perceived by an observer; "he recorded angular distances between the stars"

Translations

ha

га

ha

[hɑː] EXCL → ¡ah!

ha

hah [ˈhɑː] excl (expressing surprise, annoyance, pleasure) → ah, ha
see also ha ha

ha

interj → ha