chronograph
chron·o·graph
chronograph · chronographs · chronographed · chronographing
To make an accurate measurement of the speed of a projectileTo make an accurate measurement of the speed of a projectile.
UK/ˈkɹɒ.nə.ɡɹɑːf/US/ˈkɹɑ.nəˌɡɹæf/
Meaning
1 sensesTo make an accurate measurement of the speed of a projectile.
Origin
From Ancient Greek χρονογράφος (khronográphos, “chronicler”). Equivalent to chrono- + -graFrom Ancient Greek χρονογράφος (khronográphos, “chronicler”). Equivalent to chrono- + -graph.
Wiktionary, CC BY-SA 4.0 · source
Forms
chronographs, chronographing, chronographed, chronographed| Base form | chronograph · to chronograph |
|---|---|
| 3rd person singular | chronographs |
| Present participle | chronographing |
| Past simple | chronographed |
| Past participle | chronographed |
regular · Lesson
Lessons for this word
3 lessons- A1Present simple — Because it is a verb
- A1Past simple, regular verbs — Because of its past form
- A2Present perfect: introduction — Because of its past participle