What does helio mean?
Helio means A heliotrope (surveying instrument)..
Looking up this word…
Checking saved dictionary data and trusted language sources. This will stop automatically if a source does not respond.
Checking saved dictionary data and trusted language sources. This will stop automatically if a source does not respond.
Pronunciation varies by accent · noun
A heliotrope (surveying instrument)..
A helio or sun-reflecting signal was evidently the desideratum.
A light keeper's duties require him to be alone on a station for days or even weeks at a time, showing a helio to the observer in the afternoon for two or three hours and watching by the signal lamp at night.
On a cloudy but bright day, it is possible to use a helio effectively over moderate distances of about 6 miles. Light keepers should be made aware of this, since they often think that brilliant sun is essential.
Use helio when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Helio means A heliotrope (surveying instrument)..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
A helio or sun-reflecting signal was evidently the desideratum.
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.