aero

¹ American  

[air-oh] / ˈɛər oʊ /

adjective

1. of or for aircraft.

2. of or relating to aeronautics.

---

aero- ² American  

1. a combining form meaning “air,” used in formation of compound words.

   aerodrome.

---

aero. ³ American  

abbreviation

1. aeronautic; aeronautical.

2. aeronautics.

3. aerospace.

---

aero- ¹ British  

combining form

1. denoting air, atmosphere, or gas

   aerodynamics

2. denoting aircraft

   aeronautics

---

aero ² British  

/ ˈɛərəʊ /

noun

1. (modifier) of or relating to aircraft or aeronautics

   an aero engine

---

aero ³ British  

abbreviation

1. an organization in the air-transport industry

---

Usage

What does aero- mean? Aero- is a combining form used like a prefix meaning “air.” It is often used in scientific terms, especially in biology.Aero- comes from Greek āḗr, meaning “air.”What are variants of aero-?When combined with words or word elements that begin with a vowel, aero- becomes aer-, as in aerate. When combined with word elements of Latin origin, aero- becomes aeri-, as in aeriferous. Want to know more? Read our Words That Use articles for aer- and aeri-.

Etymology

Origin of aero¹

1895–1900; aero- used as free form

Origin of aero-²

< Greek, equivalent to āer- (stem of āḗr air ¹ ) + -o- -o-

Example Sentences

Active aero: The front and rear wings adjust angles - open on the straights for low drag and speed, and closed in the corners for maximum downforce.

From BBC

As much as I honor the Sportback’s super-clean aero efficiency of 0.24 Cd, this presentation comes dangerously close to chintzy.

From The Wall Street Journal

Wisk Aero, which is working on a four-passenger air taxi, has its own solution to safety.

From Los Angeles Times

For the American Cinematheque — which operates the Aero Theatre in Santa Monica and co-programs both the Egyptian Theatre in Hollywood and the Los Feliz 3 — the partnership significantly expands its footprint.

From Los Angeles Times

Emergency services were called to Sherburn Aero Club just before 13:00 GMT, North Yorkshire Police said.

From BBC