protoactinium | ಅಮರಕೋಶ - ಭಾರತದ ನಿಘಂಟು

Meaning of word protoactinium from English dictionary with examples, synonyms and antonyms.

Meaning : A short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead.

Synonyms : atomic number 91, pa, protactinium

jeddah (noun)
Port city in western Saudi Arabia on the Red Sea. Near Mecca.

electrical fuse (noun)
An electrical device that can interrupt the flow of electrical current when it is overloaded.

milklike (adjective)
Resembling milk in color. Not clear.

scratch line (noun)
A line indicating the location of the start of a race or a game.

resupine (adjective)
Lying face upward.

starting line (noun)
A line indicating the location of the start of a race or a game.

mythical being (noun)
An imaginary being of myth or fable.

mimicry (noun)
The act of mimicking. Imitative behavior.

baker (noun)
Someone who bakes commercially.

batsman (noun)
(baseball) a ballplayer who is batting.