Vocabulary Builder

Vocabulary Builder

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Vocabulary Word

Word: catalyst

Definition: agent which brings about a chemical change while it remains unaffected and unchanged; CF. catalysis

More Vocab Words

::: hirsute - hairy; having a lot of hair
::: obituary - death notice (esp. in a newspaper); ADJ.
::: repress - hold back (the natural expression of); restrain; crush; oppress; Ex. repressed child; Ex. repress a laugh/rebellion
::: pulse - rhythmical throbbing of arteries; brief sudden change in a normally constant quantity; V: pulsate
::: unctuous - oily; bland; insincerely suave
::: determination - resolve; firmness of purpose; measurement or calculation; decision
::: fecundity - fertility; fruitfulness; ADJ. fecund: very productive of crops or young
::: recline - lie down
::: friction - clash or conflict in opinion; rubbing against
::: manifest - evident; visible; obvious; V: show plainly