In this Adventure in Etymology, we find out where the word spring springs from.

Spring blossom on my apple tree

As a verb, spring [spɹɪŋ] can mean:

• To appear.
• To grow, to sprout.
• To arise, come into existence.
• To enliven.
• To move with great speed and energy.
• To leap over.

It comes from Middle English spryngen [ˈsprinɡən] (to spring, burst forth, shoot out, rise, emerge, appear), from Old English springan [ˈsprin.ɡɑn] (to leap, bound, burst forth, grow, rise), from Proto-West Germanic *springan (to spring, jump to, burst, explode) from Proto-Germanic *springaną (to spring, jump up, burst, explode), from Proto-Indo-European *sprenǵʰ-, from *sperǵʰ- (to move rapidly, to hurry) [source].

As a noun, spring can mean:

• An act of springing: a leap, a jump.
• A season of the year in temperate regions between winter and summer.
• Something which springs forth, up or back.
• A mechanical device made of flexible or coiled material that exerts force and attempts to spring back when bent, compressed, or stretched.

It comes from Middle English spryng [sprinɡ] (a spring, tide, new growth, source or origin, leap, jump, strike), from Old English spring [sprinɡ] (a spring [of water], ulcer, sore, pustule), from Proto-West Germanic *spring (a spring) from Proto-Germanic *springaz (a wellspring, fount) [source].

Words from the same roots include springen [ˈʃpʁɪŋən] (to spring, leap, bounce, jump, burst) in German, springa (to run) in Swedish, sprænge [ˈsb̥ʁaŋə] (to blow up, burst, explode) in Danish, пружити [prûʒiti] (to stretch out, extend, offer, give) in Ukrainian, and léim [lʲeːmʲ] (to jump, leap) in Irish [source].

Incidentally, in Middle English spring (the season) was referred to as lente/lentin, which comes from Old English lencten (spring, Lent), from Proto-West Germanic *langatīn (spring), from *lang (long) & *tīn (day) – so named because the days become longer again in spring [