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est vs ester

Both 'est' and 'ester' are correct, but they are used in different contexts. 'Est' is the third person singular form of the verb 'to be' in the present tense, while 'ester' is a chemical compound suffix indicating an organic compound derived from an acid.

Last updated: March 30, 2024 • 511 views

est

This is the third person singular form of the verb 'to be' in the present tense.

Use 'est' when referring to the third person singular form of the verb 'to be' in the present tense.

Examples:

  • He est a good student.
  • She est very kind.
  • Erhard Seminars Training (marketed as est, though often encountered as EST or Est) was an organization, founded by Werner Erhard in 1971, that offered a ...
  • est · 1 of 4. abbreviation (1). 1. established. 2. estimate; estimated. EST · 2 of 4. abbreviation (2). eastern standard time. -est · 3 of 4. adjective suffix or ...
  • Welcome to Curtiss-Wright EST Group, leading provider of heat exchanger tube plugs & other test & isolation plug products.
  • Welcome to est, where Michelin-starred Chef Guillaume Bracaval crafts contemporary French cuisine. Located at Four Seasons Hotel Tokyo at Otemachi.
  • From Latin est, ultimately from Proto-Indo-European *h₁ésti. PronunciationEdit · IPA: /ˈest/. VerbEdit.
  • Werner Erhard and the est Training brought to the forefront the idea of transformation, personal responsibility, accountability and possibility - and in ...

Alternatives:

  • is
  • am
  • are
  • was
  • were

ester

This is a chemical compound suffix indicating an organic compound derived from an acid.

Use 'ester' when referring to a chemical compound suffix indicating an organic compound derived from an acid.

Examples:

  • Methyl acetate is an ester.
  • Ethyl butyrate is a fruity ester.
  • Fire resistant hydraulic fluid based on phosphate ester
  • Mycophenolate mofetil is the 2-morpholinoethyl ester of MPA.
  • Preparation on the basis of polyhydroxyamide containing at least naphtoquinone ester derivate or tosylate dissolved in γ-butyrolactone and/or 2-methoxy-1-methylethyl acetate
  • Mycophenolate mofetil is the 2-morpholinoethyl ester of mycophenolic acid (MPA).
  • Each vial contains 1 mg bortezomib (as a mannitol boronic ester).
  • It is absorbed through the cornea where the isopropyl ester is hydrolysed to the active free acid.
  • May also contain aliphatic acyclic or alicyclic ester or acetal component.
  • Glucono-delta-lactone is the cyclic 1,5-intramolecular ester of D-gluconic acid.
  • The apo-carotenic ester content is determined by reference to an external standard.
  • Apo-carotenic ester suspension (approximately 20 %)
  • CI Food Orange 7, β-apo-8'-carotenoic ester
  • monosodium salt of 5'-monophosphate ester of riboflavin
  • Salt, ester or hydrate of INN
  • L-glutamic acid, 5-(dihydroxymethylsilyl) ester
  • N-Acetyl-L-glutamic acid, octadecyl (5) ester
  • Undecanoic acid, 2-heptyl-, propanetriyl ester
  • 2,6-Pyridinedimethanol, bis(methylcarbamate) (ester)
  • Coco-glucoside, tartaric acid ester, sodium salt
  • 3-Amino-N-(1-carboxy-2-phenylethyl) succinamic acid, N-methyl ester
  • Mixed ester of citric acid and dimethylsiloxane-glycol copolymer and 2-octyl-1-dodecanol

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