(mnemonic) An acronym for remembering desirable characteristics for goal-setting: specific, measurable, attainable, realistic, time-bound. (See |link=w:SMART criteria SMART criteria on Wikipedia.Wikipedia)

One who smokes continuously, by lighting one cigarette when they finish another, as in a chain. / One who habitually smokes a lot.

(colloquial) A supposed condition affecting short men that makes them excessively competitive as a way of compensating for their lack of stature.

(nautical) thin string, as opposed to the thick, heavy ropes that are more often used in sailing. It is commonly used in a whipping knot to bind the ends of ropes to prevent fraying.

Smoke used as a disguise, mask or cover, as of troops in battle. / (figuratively) Anything used metaphorically to conceal or distract.

(military) Smoke operations which are planned with much detail for implementation over large areas or relatively long time periods.

The very early morning, just after midnight, when most people are asleep.

plural of smelling salt

present participle of smell / Used in adjectival compounds.

The act by which something is smelled.