under glass

In a case

Under glass means enclosed in a glass container or display case, protecting something from the elements or handling.

Museum specimens sit under glass.

Plants grown under glass are cultivated in a greenhouse: The orchids were raised under glass.

Figuratively, something under glass is preserved, protected, or treated as precious: She kept his letters under glass, never to be touched.

Related

propagation · scrutiny · watchful eye · containment · fragility · specimen · cloche · seedling · casing · protection · conservation · humidity · climate control · bell jar · shielding · forcing · enclosure · isolation

Opposites
enclosure/exposure

under glassin the open

Visible, not concealed

outdoors · uncovered · out in the open · exposed · unprotected

growing conditions

under glassoutdoors

In open air

in the field · open-air · in the wild · open ground · al fresco

display/preservation

under glassunencased

Not enclosed in housing

touchable · accessible · out in the open · handled · hands-on

Family

under, glass, glasses, glassed, glassing, glassy, glassware, glasswork, undergo

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G