قاموس اللغة الإنجليزية

Uttered, as an element of speech, without tone, or proper vocal sound; voiceless; unintonated; nonvocal; atonic; whispered; aspirated; sharp; hard, as f, p, s, etc.; -- opposed to sonant. See Guide to Pronunciation, //169, 179, 180.

A quantity which can not be expressed by rational numbers; thus, Ã2 is a surd.

A surd element of speech. See Surd, a., 4.

Same as Surd, a., 3.

A sardine.

Deafness.

Certainly knowing and believing; confident beyond doubt; implicity trusting; unquestioning; positive.

Certain to find or retain; as, to be sure of game; to be sure of success; to be sure of life or health.

Fit or worthy to be depended on; certain not to fail or disappoint expectation; unfailing; strong; permanent; enduring.

Betrothed; engaged to marry.

Free from danger; safe; secure.

In a sure manner; safely; certainly.

Not liable to stumble or fall; as, a sure-footed horse.

In a sure or certain manner; certainly; infallibly; undoubtedly; assuredly.

Without danger; firmly; steadly; securely.

A making sure; surety.

The state of being sure; certainty.

One to be sure of, or to be relied on.

of Surety

Suretyship.