A short, soft, high-pitched sound, as made by a baby bird.
The sound of a steam engine's whistle; typically shrill.
A quick look or glimpse, especially a furtive one.
A feeble utterance or complaint.
A sandpiper or other small wader.
The first partial appearance of something; a beginning to appear.
person.
To look, especially through a narrow opening, or while trying not to be seen or noticed.
To speak briefly with a quiet voice.
To make a soft, shrill noise like a baby bird.
To begin to appear; to look forth from concealment; to make the first appearance.
To take a look at; check out.
Any bird that whistles or is noted for its whistling vocalisations (applied regionally to various specific species).
The mountain beaver (Aplodontia rufa).
The goldeneye (certain ducks of genus Bucephala).
The whistling marmot (Marmota caligata).
Someone or something that whistles, or who plays a whistle as a musical instrument.
An audio-frequency electromagnetic wave produced by atmospheric disturbances such as lightning.
A broken-winded horse.
Any of several passerine birds of the genera Pachycephala and Coracornis, of Australasia and the western Pacific.