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English

Egeria

|E-ge-ri-a|

C2

/ɪˈdʒɪəriə/

female guide or adviser (mythical origin)

Etymology
Etymology Information

'Egeria' originates from Latin, specifically the proper name 'Egeria'; the precise older root is uncertain but the name is recorded in Roman sources.

Historical Evolution

'Egeria' appears in classical Latin texts as the name of the nymph and passed into later European languages (and into English) as a mythological proper name; from this mythological use the figurative sense 'female adviser' developed, and the name was later applied in taxonomy and astronomy.

Meaning Changes

Initially it was the personal name of a mythological nymph associated with ritual and prophecy; over time it acquired the extended meaning 'female advisor/guide' and was adopted as a scientific name for a genus of plants and for an asteroid.

Meanings by Part of Speech

Noun 1

in Roman mythology, a nymph (or minor goddess) associated with King Numa Pompilius as his counselor/consort; linked with prophecy, rites, and sacred springs.

According to legend, Egeria advised King Numa on laws and religious rites.

Synonyms

Noun 2

a (usually female) advisor, guide, or mentor — used figuratively based on the mythological role.

She became his egeria, quietly shaping his career choices.

Synonyms

Noun 3

a genus of aquatic plants (e.g., Egeria densa), often called Brazilian waterweed, used in aquaria and as submerged vegetation.

Egeria densa is a common aquarium plant but can be invasive in some waterways.

Synonyms

Noun 4

the name of an asteroid (13 Egeria) in the main asteroid belt.

Astronomers have studied 13 Egeria to learn about primitive asteroid composition.

Synonyms

Last updated: 2025/09/22 09:01