planes
Translation
aeroplanes, planes, flat surfaces
Examples
Two planes landed at the airport.
Two aeroplanes landed at the airport.
Geometric solids are made of planes.
Geometric solids are made of planes.
Grammar Patterns
((planes)) aeroplanes (plural) Many planes fly this route every day.
Similar Words
Synonyms: aircraft, jets
Etymology
Plural form of 'plane', which comes from Latin 'planus' (flat).
Memory Tips
Simply add an 's' to 'plane' to talk about more than one. It works for both the aeroplane and flat surface meanings.