imponderable

From im- +‎ ponderable.

• (Received Pronunciation) IPA^(key): /ɪmˈpɒndəɹəbl/
• (US) IPA^(key): /ɪmˈpɑːndəɹəbl/

imponderable (comparative more imponderable, superlative most imponderable)

1. Not ponderable; without sensible or appreciable weight; incapable of being weighed.
2. Difficult or impossible to comprehend or evaluate.

imponderable (plural imponderables)

1. (physics) An imponderable substance or body; specifically, in the plural, a name formerly applied to heat, light, electricity, and magnetism.
2. An imponderable question.
3. A factor that cannot be anticipated.

• “imponderable”, in The Century Dictionary […], New York, N.Y.: The Century Co., 1911, →OCLC.
• “imponderable”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.

imponderable m or f (masculine and feminine plural imponderables)

1. imponderable

• “imponderable”, in Diccionario de la lengua española, Vigésima tercera edición, Real Academia Española, 2014