From en.wiktionary.org:
** English
*** Etymology
Borrowed from [en], a form of [la].
*** Pronunciation
- [en] - [en] - [en]
*** Noun
[pilei]
1. [en] The cap of a mushroom . 2. * [en] 3. * {{ quote-book | en | year=1994 | author=Barry H. Rumack; David G. Spoerke | title=Handbook of Mushroom Poisoning: Diagnosis and Treatment | publisher=CRC Press | isbn=9780849301940 | page=75 |passage=One must check the size and shape of the PILEUS as well as its color. Many weird and unexpected shapes are found in the mushroom kingdom.}}
1. The bell of a jellyfish . 2. [en] A small thin cloud attached to a cumulus cloud. 3. * {{ quote-book | en | year=2011 | author=Gavin Pretor-Pinney | title=The Cloud Collector's Handbook | publisher=Hachette UK | isbn=9781444744620 |passage=The most short-lived of all the accessory clouds, PILEUS is also the most beautiful.}}
1. [en] A conical felt hat worn in Ancient Rome and Greece. 2. * {{ quote-book | en | year=1859 | editor=William Smith | title=Dictionary of Greek and Roman Antiquities | pageurl=https://books.google.com/books?id=r27CSxgRXYYC&dq=%22pileus%22%20crown&pg=PA920#v=onepage&q=%22pileus%22%20crown&f=false | page=920 |passage=Among the Romans the cap of felt was the emblem of liberty. When a slave obtained his freedom he had his head shaved, and wore instead of his hair an undyed PILEUS.}}
1. The top of the head of a bird, from the bill to the nape .
**** Related terms
{{col|en |pileated }}
**** Translations
[the cap of a mushroom]
- Basque: [eu] - Bulgarian: [bg] - Catalan: [ca] , [ca] - Chinese: - Czech: [cs] - French: [fr] - Galician: [gl] - German: [de] - Hungarian: [hu] - Icelandic: [is] , [is] - Italian: [it] - Japanese: [ja] - Korean: [ko] - Polish: [pl] - Portuguese: [pt] - Russian: [ru] - Serbo-Croatian: [sh] - Spanish: [es] , [es] , [es] - Swedish: [sv] - Ukrainian: [uk] , [uk] [trans-bottom]
[small cloud]
- Catalan: [ca] - French: [fr] - Galician: [gl] - German: [de] - Icelandic: [is] - Japanese: [ja] - Korean: [ko] - Spanish: [es] [trans-bottom]
[felt hat worn in ancient Rome and Greece]
- Albanian: [sq] - Catalan: [ca] - Czech: [cs] - French: [fr] - Galician: [gl] - German: [de] - Greek: [el] - Ancient Greek: [grc] - Italian: [it] - Korean: [ko] - Lithuanian: [lt] - Polish: [pl] - Portuguese: [pt] - Russian: [ru] - Spanish: [es] - Turkish: [tr] [trans-bottom]
*** Further reading
- [pileus (meteorology)] - [pileus (hat)] - [pileus (mycology)]
*** Anagrams
- [en] [en]
** Latin
*** Pronunciation
- [pīleus]
*** Noun
[pīleus <2>]
1. [la]
**** Declension
[pīleus <2>]
**** Descendants
- [it] - [es]
*** References
- [pīlĕus (pill-)]