A weather condition when no air motion (wind) is detected.

late 14c., from Old French calme, carme "stillness, quiet, tranquility," from the adjective (see calm (adj.)).

late 14c., from Old French calmer or from calm (adj.). Related: Calmed; calming.

late 14c., from Old French calme "tranquility, quiet," traditionally from Old Italian calma, from Late Latin cauma "heat of the mid-day sun" (in Italy, a time when everything rests [..]

/ˈkɑːm/ adjective calmer; calmest 1 calm /ˈkɑːm/ adjective calmer; calmest Learner's definition of CALM 1  : not angry, upset, excited, etc. The teacher asked us to remain/stay calm after the [..]

The absence of apparent motion of the air. In the Beaufort wind scale, this condition is reported when smoke is observed to rise vertically, or the surface of the sea is smooth and mirrorlike. The Nat [..]

composure: steadiness of mind under stress; "he accepted their problems with composure and she with equanimity" make calm or still; "quiet the dragons of worry a [..]

quiet; still. The same word also means not getting upset or excited when something unusual happens

  to becalm.

  confused with "qualm" in 2KH4 3.4.39.

ruik

To see calm seas, denotes successful ending of doubtful undertaking. To feel calm and happy, is a sign of a long and well-spent life and a vigorous old age.   

 Computer Aided Livestock Marketing (the previous name for AuctionsPlus).

(n) steadiness of mind under stress(n) wind moving at less than 1 knot; 0 on the Beaufort scale(v) make calm or still(v) make steady(v) become quiet or calm, especially after a state of agitation(v) c [..]

The condition of the water surface when there is no WIND WAVES or SWELL.

The absence of apparent motion in the air.

equus, sedo, aequus

The condition of the water surface when there is no wind waves or swell.

A wind or force less than one knot (knot: 1 nautical mile per hour).

A wind or force less than one knot (knot 1 nautical mile per hour).

Catenary Anchor Leg Mooring

Little or no wind and flat seas

a weather situation with no wind and no seas

Little or no wind and flat seas

qualm

when the air conditions have no movement or wind.

A condition when no air motion is detected.

1. Absence of appreciable wind; specifically, force 0 (less than l knot or 1 mile per hour) on the Beaufort wind scale. 2. The state of the sea when there are no waves.

The absence of wind or of apparent motion of the air.

A weather condition when no air motion (wind) is detected.

Atmospheric conditions devoid of wind. In Oceanic terms it is the absence of wind and swell.

A condition of little or no wind.

An absence of wind flow or any other air motion.

the absence of apparent motion in the air

Atmospheric conditions devoid of wind or any other air motion. In oceanic terms, it is the apparent absence of motion of the water surface when there is no wind or swell.

An atmospheric condition that lacks wind or any other air motion.

Atmospheric conditions devoid of wind or any other air motion. In oceanic terms, it is the apparent absence of motion of the water surface when there is no wind or swell.

Atmospheric

A weather condition when no air motion (wind) is detected.

Atmospheric conditions devoid of wind or any other air motion. In oceanic terms, it is the apparent absence of motion of the water surface when there is no wind or swell.

(of a person) Peaceful, quiet, especially free from anger and anxiety. (of a place or situation) Free of noise and disturbance. (of water) with little waves on the surface.en|calm = "with small [..]

===Adjective=== ====unexcited and peaceful, not agitated==== =====Synonyms===== collected|calm composed|calm cool-headed|calm under pressure detached|above emotion dispassionate|unemotional equanimo [..]