Definitions for ARILˈær ɪl
This page provides all possible meanings and translations of the word ARIL
fleshy and usually brightly colored cover of some seeds that develops from the ovule stalk and partially or entirely envelopes the seed
A tissue surrounding the seed in certain fruits.
alt. of Arillus
An aril is any specialized outgrowth from the funiculus that covers or is attached to the seed. It is sometimes applied to any appendage or thickening of the seed coat in flowering plants, such as the edible parts of the mangosteen and pomegranate fruit, the mace of the nutmeg seed, or the hairs of a cotton plant. The aril is an edible enticement, encouraging transport by animals and thereby assisting in seed dispersal. Pseudarils are aril-like structures commonly found on the pyrenes of Burseraceae species - the fleshy, edible pericarp splits neatly in two halves, then falling away or being eaten to reveal a brightly coloured pseudaril around the black seed. The aril may create a fruit-like structure. False fruit are found in numerous Angiosperm taxa. The edible flesh of the longan, lychee, ackee and lleuque fruits are highly developed arils surrounding the seed rather than a pericarp layer. Such arils are also found in a few species of gymnosperms, notably the yews and related conifers. Instead of the woody cone typical of most gymnosperms, the reproductive structure of the yew consists of a single seed that becomes surrounded by a fleshy, cup-like covering. This covering is derived from a highly modified cone scale.
lair, lari, liar, lira, rail, rial
Images & Illustrations of ARIL
Translations for ARIL
From our Multilingual Translation Dictionary
Get even more translations for ARIL »
Find a translation for the ARIL definition in other languages:
Select another language: