L4

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English

Diagram of the Lagrange points, showing L4 leading the smaller object by 60 degrees.

Noun

L4

  1. (astrophysics) Abbreviation of Lagrange point 4, located 60 degrees ahead of the smaller object along its orbit around the larger object.

Synonyms

Polish

Polish Wikipedia has an article on:
Wikipedia pl

Etymology

From the name of an obsolete sick leave form.

Pronunciation

  • IPA(key): /ˈɛl ˈt͡ʂtɛ.rɘ/
  • Audio:(file)

Noun

L4 n (indeclinable)

  1. (colloquial) sick leave (paid absence from work specifically to recover from illness)
    Synonyms: (colloquial) chorobowe, zwolnienie lekarskie
    Hypernym: świadczenie

Further reading

  • L4 in Polish dictionaries at PWN