Synonyms for heliograph
- noun
Most common
Definitions
- n. 1
An apparatus for signalling by means of a moveable mirror which reflects flashes of sunlight.
Related words
- Word family
- heliography
Forms
- Plural
- heliographs → pictures, photographs…
Example sentences
- picture It is the most artistic picture I have ever taken.
- photograph There was a photograph of Tom hanging on the wall.
Popularity over time
| Word | 1850 → 2019 | Trend |
|---|---|---|
| heliograph | steady | |
| picture | steady | |
| photograph | rising |
Use in printed books, per decade from 1850 to 2019.
By length
- 7 letters
- picture2
- 10 letters
- photograph3
The small number after each word is its number of syllables (picture2 = 2 syllables).