Adjective:

కఠినమైన,

hardened's Usage Examples:

The blunt armor-piercing cap, made of a softer metal, helped to prevent shell shatter at higher velocities and against sloped and face-hardened armor.

clean their own teeth by brushing and interdental cleaning, and dental hygienists can remove hardened deposits (tartar) not removed by routine cleaning.

They are developed in warm water, which dissolves the unhardened gelatin, leaving a colored relief image that is thickest where it received the strongest exposure.

even until the end of the early medieval period, many swords were still unhardened iron.

It is hardened to a desired strength then another 1/4 inch layer is added.

A young Irish orphan girl (portrayed by Margaret O"Brien) softens the hearts of three hardened old bachelors (played by Lionel Barrymore.

nurseries and garden centres during spring, to be gradually "hardened off" (acclimatised to outdoor conditions) by the purchaser and finally planted out around.

be possible to place a negative in an enlarger to produce a larger silver bromide positive, which would then be bleached, hardened, and inked following.

A ball detent type limiter transmits force through hardened balls which rest in detents on the shaft and are held in place.

Some have scuta, hardened plates on their abdomens.

One challenge for communicators is to find a way to break through these hardened perceptions in order to persuade.

He was then transferred to Leavenworth Annex Prison in 1930, and in 1934 he was transferred to Alcatraz, where he was one of the first hardened criminals incarcerated there.

cotter, bridge pin, hitch pin or spring cotter pin, is a fastener made of a springy material, commonly hardened metal wire, resembling the shape of the letter.

Synonyms:

case-hardened, hard-boiled, hard,

Antonyms:

delicate, inexperienced, weak, soft,