different between callow vs irrational

English

Etymology

From Middle English calwe (“bald”), from Old English calu (“callow, bare, bald”), from Proto-Germanic *kalwaz (“bare, naked, bald”), from Proto-Indo-European gel(H)wo- (“naked, bald”). Cognate with West Frisian keal (“bald”), Dutch kaal (“bald”), German kahl (“bald”), Russian ?????? (gólyj, “nude”), Latin calvus (“bald”), Persian ??? (kal), Sanskrit ????? (kulvá).

Pronunciation

• (US) IPA^(key): /?kælo?/
• (UK) IPA^(key): /?kal??/
• Rhymes: -æl??

Adjective

callow (comparative callower or more callow, superlative callowest or most callow)

1. Unfledged (of a young bird).
2. (by extension) Immature, lacking in life experience.

   Antonyms: mature, experienced
3. Lacking color or firmness (of some kinds of insects or other arthropods, such as spiders, just after ecdysis); teneral.
4. Shallow or weak-willed.
5. (of a brick) Unburnt.
6. Of land: low-lying and liable to be submerged.
7. (obsolete) Bald.

Translations

Noun

callow (countable and uncountable, plural callows)

1. A callow young bird.
2. A callow or teneral phase of an insect or other arthropod, typically shortly after ecdysis, while the skin still is hardening, the colours have not yet become stable, and as a rule, before the animal is able to move effectively.
3. An alluvial flat.

References

• Douglas Harper (2001–2021) , “callow”, in Online Etymology Dictionary

Anagrams

• low-cal

English

Etymology

From Latin irrati?n?lis, from ir- + rati?n?lis.

Pronunciation

• enPR: ?r?'sh(?)n?l, IPA^(key): /???æ?.(?.)n?l/

Adjective

irrational (comparative more irrational, superlative most irrational)

1. Not rational; unfounded or nonsensical.
   • July 18, 2012, Scott Tobias, AV Club The Dark Knight Rises[1]

     Where the Joker preys on our fears of random, irrational acts of terror, Bane has an all-consuming, dictatorial agenda that’s more stable and permanent, a New World Order that’s been planned out with the precision of a military coup.

2. (mathematics, arithmetic, number theory, not comparable) Of a real number, that cannot be written as the ratio of two integers.

   Antonym: rational

   Hyponym: transcendental

Derived terms

Translations

Noun

irrational (plural irrationals)

1. A real number that can not be expressed as the quotient of two integers, an irrational number.
   • 1946, Bertrand Russell, History of Western Philosophy, I.24:

     The square root of 2, which was the first irrational to be discovered, was known to the early Pythagoreans, and ingenious methods of approximating to its value were discovered.

Translations

German

Alternative forms

• irrationell

Pronunciation

• IPA^(key): /???at?si?ona?l/, /??at?si?o?na?l/

Adjective

irrational (comparative irrationaler, superlative am irrationalsten)

1. irrational

Declension