| GHYLLS | • ghylls n. Plural of ghyll. • GHYLL n. a narrow ravine. |
| IDYLLS | • idylls n. Plural of idyll. • IDYLL n. a description in verse of country life, also IDYL. |
| ARGYLLS | • argylls n. Plural of argyll. • ARGYLL n. a silver gravy dish, also ARGYLE. |
| PROPHYLLS | • prophylls n. Plural of prophyll. • PROPHYLL n. a small leaf on the axis of a flower. |
| CATAPHYLLS | • cataphylls n. Plural of cataphyll. • CATAPHYLL n. a rudimentary or simplified leaf. |
| MEGAPHYLLS | • megaphylls n. Plural of megaphyll. • MEGAPHYLL n. a relatively large type of leaf produced by e.g. ferns. |
| MESOPHYLLS | • mesophylls n. Plural of mesophyll. • MESOPHYLL n. the photosynthetic tissue of a green plant borne beneath the epidermis, also MESOPHYL. |
| CLADOPHYLLS | • cladophylls n. Plural of cladophyll. • CLADOPHYLL n. a special branch, resembling a leaf, as in the apparent foliage of the broom. |
| HYPSOPHYLLS | • hypsophylls n. Plural of hypsophyll. • HYPSOPHYLL n. a bract. |
| MICROPHYLLS | • microphylls n. Plural of microphyll. • MICROPHYLL n. a type of (usually small) leaf having a single medial vein, characteristic of the glycophytes (clubmosses, spike mosses, and quillworts). |
| SPOROPHYLLS | • sporophylls n. Plural of sporophyll. • SPOROPHYLL n. a leaf that bears sporangia, also SPOROPHYL. |
| CHLOROPHYLLS | • chlorophylls n. Plural of chlorophyll. • CHLOROPHYLL n. the green colouring in plants concerned with the production of sugars, also CHLOROPHYL. |
| SCLEROPHYLLS | • sclerophylls n. Plural of sclerophyll. • SCLEROPHYLL n. a hard, leathery leaf; a woody plant, esp. of hot, arid regions, with such leaves. |
| XANTHOPHYLLS | • xanthophylls n. Plural of xanthophyll. • XANTHOPHYLL n. a yellow carotenoid pigment found with chlorophyll in green plants and in egg yolks, also XANTHOPHYL. |
| MEGASPOROPHYLLS | • megasporophylls n. Plural of megasporophyll. • MEGASPOROPHYLL n. a specialised leaf bearing or subtending one or more megasporangia. |