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• ha
  ha

  interjection

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

  noun

  the sixth letter of the Arabic alphabet, representing a pharyngeal spirant consonant.
• hā
  hā

  noun

  the 26th letter of the Arabic alphabet, representing a glottal spirant consonant sound.
• Ha
  Ha

  hahnium.
• h.a.
  h.a.

  abbreviation

  high angle.

ha

¹ American  

[hah] / hɑ /

Or hah

interjection

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

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ha ² American  

abbreviation

1. hectare; hectares.

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ḥā ³ American  

[khah] / xɑ /

noun

1. the sixth letter of the Arabic alphabet, representing a pharyngeal spirant consonant.

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hā ⁴ American  

[hah] / hɑ /

noun

1. the 26th letter of the Arabic alphabet, representing a glottal spirant consonant sound.

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Ha ⁵ American  

Symbol, Chemistry, Physics.

1. hahnium.

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h.a. ⁶ American  

abbreviation

1. Gunnery. high angle.

2. in this year.

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ha ¹ British  

/ hɑː /

interjection

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 ² British  

abbreviation

1. Hawaii

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ha ³ British  

symbol

1. hectare

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h.a. ⁴ British  

abbreviation

1. hoc anno

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Etymology

Origin of ha¹

Middle English word dating back to 1250–1300; see origin at ha-ha ¹

Origin of ḥā³

From Arabic

Origin of hā⁴

From Arabic

Origin of h.a.⁶

h.a. ( def. 2 ) < Latin hōc annō

Example Sentences

Há uma gama de identidades de gênero além de masculino e feminino, e não é possível afirmar o gênero de alguém com base na aparência.

From Washington Times • May 20, 2023

Há cerca de 150 hidrelétricas na bacia amazônica e outras 350 planejadas para construção – incluindo outra no Xingu, a montante de Belo Monte.

From Science Magazine • Jan. 5, 2023

Há também uma escassez de cérebros, especialmente cérebros jovens.

From Science Magazine • May 26, 2022

We have ordained that these ... shall be the manifestations of the letter Há #1629. these days of giving that precede the season of restraint #1630.

From The Kitáb-i-Aqdas by Bahá'u'lláh

In His interpretation of the letter Há, He had voiced His craving for martyrdom, while in the Qayyúmu’l-Asmá He had actually prophesied the inevitability of such a consummation of His glorious career.

From God Passes By by Shoghi Effendi