The act of lengthening / the state of being lengthened / That which lengthens out; continuation. / The ratio of the extension of a material to the length of the material prior to stretching.

plural of elongation

(physics) Measured lengthwise.

(uncommon, chiefly biology) In an elongate way.

That produces elongation

plural of elongator

Third-person singular simple present indicative form of elong

(transitive, obsolete) To lengthen out; to prolong. / (transitive, obsolete) To put away; to separate; to keep off.

present participle of elong

simple past tense and past participle of elong