Placid
Part of speech: adjective
Definition: calm and quiet; peaceful; tranquil
Smooth
Part of speech: noun
Definition: Something which is smooth or easy.A smoothing action.A domestic animal having a smooth coat.A member of an anti-hippie fashion movement in 1970s Britain.The analysis obtained through a smoothing procedure.
Part of speech: adjective
Definition: Having a texture that lacks friction. Not rough.Without difficulty, problems, or unexpected consequences or incidents.bland; glibsuave; sophisticatednatural; unconstrainedunbrokenplacid, calm.Lacking projections or indentations; not serrated.Not grainy; having an even texture.Having a pleasantly rounded flavor; neither rough nor astringent.Having derivatives of all finite orders at all points within the function's domain.Lacking marked aspiration.
Part of speech: verb
Definition: To make smooth.To capture important patterns in the data, while leaving out noise.
Example sentence: Grip pressure - not mechanical flaws - is the biggest factor when you're nervous. You unconsciously grip it tighter, which keeps you from making a smooth swing with a natural release. Keep your grip pressure light, and you'll be surprised how much your mechanics stabilize.