periodogram
noun
periodogram is spelled P-E-R-I-O-D-O-G-R-A-M: 11 letters. It appears about once in every 79 million words in written English, the 282,993rd most frequent word form (wordfreq, 2021 data). As a noun, periodogram means “A graph used in the harmonic analysis of spectra, time series etc” (English Wiktionary, September 2026). The plural of periodogram is periodograms.
How many letters and syllables are in periodogram?
| Letters | 11: P-E-R-I-O-D-O-G-R-A-M |
|---|---|
| In writing | about once in every 79 million words; the 282,993rd 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 periodogram?
Periodogram appears about once in every 79 million words in written English, the 282,993rd 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 periodogram
- periodograms plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does periodogram mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
A graph used in the harmonic analysis of spectra, time series etc.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does periodogram come from?
From period + -o- + -gram.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).