noun. A collection of dried plants mounted, labeled, and systematically arranged for use in scientific study.

noun. A place or institution where such a collection is kept.

noun. A collection of dried plants systematically arranged; a hortus siccus.

noun. A book or other contrivance for preserving dried specimens of plants.

noun. An edifice or place in which plants are preserved for botanical purposes.

noun. A collection of dried specimens of plants, systematically arranged.

noun. A book or case for preserving dried plants.

noun. A collection of dried plants or parts of plants.

noun. A building or institution where such a collection is kept.

noun. a collection of dried plants that are mounted and systematically classified for study

"I was working in a herbarium, which is like a plant reference library."