ECO

See also: eco, Eco, eço, eco-, -eco, and éco-

English

Noun

ECO (plural ECOs)

1. (US, space science) Abbreviation of engine cut-off or engine cutoff. (a NASA term for when rocket engines are shut down)
2. (astronomy, physics) Initialism of eternally collapsing object. (a type of black hole replacement, to avoid having gravitational singularities)

Related terms

(NASA):

• MECO (main engine cut-off)
• SECO (sustainer engine cutoff)

(astrophysics):

• MECO (magnetospheric eternally collapsing object) (a different type of black hole replacement, that inspired the formulation of ECOs)

See also

• (astrophysics): magnetospheric eternally collapsing object on Wikipedia.Wikipedia

Anagrams

• CEO, COE, CoE, EOC