orthoptic
adjective, noun
orthoptic is spelled O-R-T-H-O-P-T-I-C: 9 letters. It appears about once in every 83 million words in written English, the 290,185th most frequent word form (wordfreq, 2021 data). As an adjective, orthoptic means “Relating to orthoptics, the study and treatment of muscular irregularities of the eye” (English Wiktionary, September 2026).
How many letters and syllables are in orthoptic?
| Letters | 9: O-R-T-H-O-P-T-I-C |
|---|---|
| In writing | about once in every 83 million words; the 290,185th 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 orthoptic?
Orthoptic appears about once in every 83 million words in written English, the 290,185th 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).
How do you pronounce orthoptic?
- US
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Flame,_not_lame-orthoptic.wav, Wikimedia Commons (author and licence on each file's page).
Forms of orthoptic
- orthoptics plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does orthoptic mean?
The meanings the English Wiktionary records, quoted as written there (source below).
adjective
- 1
Relating to orthoptics, the study and treatment of muscular irregularities of the eye.
noun
- 1
The isoptic whose given angle is a right angle.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).