gander

The term is used in two distinct registers. In a biological sense, it is the specific term for a male goose, carrying a neutral, descriptive tone. In a social context, the phrase "take a gander" is highly informal and colloquial, suggesting a sense of curiosity or casual inspection.

When used as a glance, the word implies a brief, often opportunistic look rather than a deep analysis. It is common in spoken English and casual writing, but would be considered inappropriate for formal reports or academic papers.