psychoneuroendocrinology
noun
psychoneuroendocrinology is spelled P-S-Y-C-H-O-N-E-U-R-O-E-N-D-O-C-R-I-N-O-L-O-G-Y: 24 letters. It appears about once in every 60 million words in written English, the 243,301st most frequent word form (wordfreq, 2021 data). As a noun, psychoneuroendocrinology means “The clinical study of hormone fluctuations and their relationship to human behaviour” (English Wiktionary, September 2026). The plural of psychoneuroendocrinology is psychoneuroendocrinologies.
How many letters and syllables are in psychoneuroendocrinology?
| Letters | 24: P-S-Y-C-H-O-N-E-U-R-O-E-N-D-O-C-R-I-N-O-L-O-G-Y |
|---|---|
| In writing | about once in every 60 million words; the 243,301st 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 psychoneuroendocrinology?
Psychoneuroendocrinology appears about once in every 60 million words in written English, the 243,301st 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 psychoneuroendocrinology
- psychoneuroendocrinologies plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does psychoneuroendocrinology mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
The clinical study of hormone fluctuations and their relationship to human behaviour.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does psychoneuroendocrinology come from?
From psycho- + neuro- + endocrinology.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).