TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

dust whirl [1 record]

Record 1 2012-12-17

English

Subject field(s)
  • Atmospheric Physics
DEF

An ensemble of particles of dust ... sometimes accompanied by small litter, raised from the ground in the form of a whirling column of varying height with a small diameter and an approximately vertical axis.

OBS

dust whirl; dust devil: terms officially approved by the International Civil Aviation Organization (ICAO).

French

Domaine(s)
  • Physique de l'atmosphère
DEF

Ensemble de particules de poussière [...], accompagnées parfois de petits débris, soulevées du sol sous forme d'une colonne tourbillonnante et de hauteur variable, de faible diamètre et à axe sensiblement vertical.

OBS

tourbillon de poussière : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI).

Key term(s)
  • tourbillon de poussières

Spanish

Campo(s) temático(s)
  • Física de la atmósfera
DEF

Conjunto de partículas de polvo [...], a veces asociadas con residuos levantados del suelo en forma de torbellino de altura variable, de diámetro pequeño y eje aproximadamente vertical.

OBS

remolino de polvo; tolvanera : términos aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI).

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