LH
noun, adjective
LH is spelled L-H: 2 letters. It appears 1.0 times per million words in written English, the 28,918th most frequent word form (wordfreq, 2021 data). As a noun, LH means “Initialism of luteinizing hormone” (English Wiktionary, September 2026). The plural of LH is LHs.
How many letters and syllables are in LH?
| Letters | 2: L-H |
|---|---|
| In writing | 1.0 times per million words; the 28,918th most frequent word form |
| Wrong spellings searched | none measured in search |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How common is LH?
LH appears 1.0 times per million words in written English, the 28,918th most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
Forms of LH
- LHs plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does LH mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
Initialism of luteinizing hormone.
- 2
USInitialism of light helicopter.
- 3
Initialism of left hand.
- 4
Initialism of light horse (typically preceded by the regiment number).
adjective
- 1
Initialism of lightly hinged.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does LH come from?
From / + abbreviation of lighthearted, using the tone indicator format of slash-prefixing set by the earlier /s (“sarcasm”).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).