aer-

combining form

a variant of aero-

aero- or aeri- or (before a vowel) aer-

combining form

denoting air, atmosphere, or gas

⇒ aerodynamics

denoting aircraft

⇒ aeronautics

Origin

ultimately from Greek aēr air

aer-

variant of aero- before a vowel:

aerate.

Related Words

aerarium
aerate
aerenchyma
aero-
aerobe
aerodontalgia

aer-variant of aero- before vowels.

aer-
combining form
or aero-

ETYMOLOGY Latin, from Greek aer-, aero-, from aēr

1.
  a. air : atmosphere
      aerate
      aerobiology
  b. air and
      aerospace
2. gas
    aerosol
3. aviation
    aerodrome

aer-

combining form. the form of aero- used sometimes before vowels, as in aerate.

[< Latin āēr air < Greek āēr]

aer-
combining form
or aero-
Etymology: Middle English aero-, from Middle French, from Latin, from Greek aer-, aero-, from aer-, aēr — more at air
1.
a. : air : atmosphere : aerial
  < aerate >
  < aerenchyma >
  < aerobic >
b. : aerial and
  < aerohydrous >
2. : gas
< aerometry >
< aerosol >
3. : aviation
< aerodrome >
< aerotechnical >

词汇	aer-
词根词缀	AHD Collins Dictionary.com Macquarie MWCD WBD Webster Wiktionary aer- pref.（前缀） Variant of aero- aero-的变体 aer- combining form a variant of aero- aero- or aeri- or (before a vowel) aer- combining form denoting air, atmosphere, or gas ⇒ aerodynamics denoting aircraft ⇒ aeronautics Origin ultimately from Greek aēr air aer- 1 variant of aero- before a vowel: aerate. Related Words aerarium aerate aerenchyma aero- aerobe aerodontalgia aer-variant of aero- before vowels. aer- combining form or aero- ETYMOLOGY Latin, from Greek aer-, aero-, from aēr 1. a. air : atmosphere aerate aerobiology b. air and aerospace 2. gas aerosol 3. aviation aerodrome aer- combining form. the form of aero- used sometimes before vowels, as in aerate. [< Latin āēr air < Greek āēr] aer- combining form or aero- Etymology: Middle English aero-, from Middle French, from Latin, from Greek aer-, aero-, from aer-, aēr — more at air 1. a. : air : atmosphere : aerial < aerate > < aerenchyma > < aerobic > b. : aerial and < aerohydrous > 2. : gas < aerometry > < aerosol > 3. : aviation < aerodrome > < aerotechnical > aer- aër- Prefix prevocalic form of aero- Usage notes The ae in this prefix and in the terms it forms cannot be written as æ.
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aer-

combining form

aero- or aeri- or (before a vowel) aer-

combining form

Origin

aer-

Related Words

aer-aër-

Prefix

Usage notes

aer-
aër-