If you mean the three letters, I can't help. But the word 'est' means 'is' in French and Latin.
In Spanish, este/esta/esto means this male/female/neuter; and
'esta' (with an accent over the 'a') = you (singular formal)/he/she/it is
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Another Viewpoint: The answer is quite likely to be: the standard abbreviation for Eastern Standard Time. That's the well known time zone in the USA.
However, the question is ambiguous.
It would depend on where you see the word. It could be a French word:
Est is either the cardinal direction east, or the verb être (to be) conjugated to the third person singular.
Je vais aller à l'est de Montréal; I am going to go east of Montréal.
Le chat est un animal féroce; A cat is a ferocious animal.
Unfortunately, the question is ambiguous. It could be about languages such as French or Latin. Also, it could be an abbreviation.
The word este is from the Spanish language. This word translates into English as the word this and into Latin as the word hoc.
EST stands for Eastern Standard Time.
Forest! (four est)
15:00 Greenwich Mean Time (UTC) = 10:00 (AM) Eastern Standard Time in North America (UTC-5) = 01:00 (next day) Eastern Standard Time in Australia (UTC+10)
EST
If you mean the conjunction, it's "that's.""That is" can also be abbreviated as "i.e." which is "id est" in Latin.
From the last Sunday of October to the last Sunday of March, at 1600 EST it's 2100 GMT (Greenwich Mean Time) in the UK. During the rest of the year, at 1600 EST it's 2200 BST (British Summer Time) in the UK.
Mean ugly. est laid = to be ugly.
On est means It is.
"On est ..." means "we are ..." in French.
non est = He or she or it is not
Caecilius is in the atrium.
Est means is
Comment est is translated "how is..." in English.
Est means is, as in he, she , it is in the present tense.
What is it.
Est bona means "is good."
Est = Is Example ; Il 'est' mignon .. would be : He 'IS' cute.
est mean 'am' or 'is' eg: elle est zoey she is zoey or 'bonjour' est 'good morning' 'bonjour' is 'good morning'