PENUMBRA


Meaning of PENUMBRA in English

transcription, транскрипция: [ pə-ˈnəm-brə ]

noun

( plural pen·um·brae -(ˌ)brē, -ˌbrī ; or -bras )

Etymology: New Latin, from Latin paene almost + umbra shadow — more at umbrage

Date: 1666

1.

a. : a space of partial illumination (as in an eclipse) between the perfect shadow on all sides and the full light

b. : a shaded region surrounding the dark central portion of a sunspot

2. : a surrounding or adjoining region in which something exists in a lesser degree : fringe

3. : a body of rights held to be guaranteed by implication in a civil constitution

4. : something that covers, surrounds, or obscures : shroud

a penumbra of secrecy

a penumbra of somber dignity has descended over his reputation — James Atlas

• pen·um·bral -brəl adjective

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.