(idiomatic) To start to exist.

plural of spring equinox

plural of spring rocker

A type of wheat that does not require vernalization and may thus be sown in spring for harvest in autumn or, if the climate allows, in the autumn for spring harvest.

A children's playground item consisting of a large spring beneath a central beam or flange on which the rider sits and rocks.

luxuriant plant growth in spring

A spring fixed in the axle box of the trailing wheels of a locomotive engine, and so placed as to assist in deadening any shock which may occur.

plural of spring rider

Synonym of spring rider

Of, from, or related to a period of Chinese history during the first half of the Eastern Zhou dynasty, usually reckoned from its founding at Luoyang in 771 BC until the Partition of Jin in 403 BC, considered to have begun the Warring States period.