Term: pterygium: either of two thickened triangular layers of conjunctiva extending from the nasal edge of the eye to the cornea; it arises from irritation of the pinguecula
Broader: conjunctiva: a transparent lubricating mucous membrane that covers the eyeball and the under surface of the eyelid | Unrelated: amorpha: any plant of the genus Amorpha having odd-pinnate leaves and purplish spicate flowers
Broader: conjunctiva: a transparent lubricating mucous membrane that covers the eyeball and the under surface of the eyelid | Unrelated: nebula: an immense cloud of gas (mainly hydrogen) and dust in interstellar space
Broader: conjunctiva: a transparent lubricating mucous membrane that covers the eyeball and the under surface of the eyelid | Unrelated: cracker: a party favor consisting of a paper roll (usually containing candy or a small favor) that pops when pulled at both ends
Broader: conjunctiva: a transparent lubricating mucous membrane that covers the eyeball and the under surface of the eyelid | Unrelated: glow: a steady even light without flames
Broader: conjunctiva: a transparent lubricating mucous membrane that covers the eyeball and the under surface of the eyelid | Unrelated: abbess: the superior of a group of nuns
Broader: conjunctiva: a transparent lubricating mucous membrane that covers the eyeball and the under surface of the eyelid | Unrelated: frasera: genus of North American herbs: columbo; includes some species sometimes placed in genus Swertia
Broader: conjunctiva: a transparent lubricating mucous membrane that covers the eyeball and the under surface of the eyelid | Unrelated: newscaster: someone who broadcasts the news
Broader: conjunctiva: a transparent lubricating mucous membrane that covers the eyeball and the under surface of the eyelid | Unrelated: positivity: an amount greater than zero
Broader: conjunctiva: a transparent lubricating mucous membrane that covers the eyeball and the under surface of the eyelid | Unrelated: terminal: a contact on an electrical device (such as a battery) at which electric current enters or leaves
Broader: conjunctiva: a transparent lubricating mucous membrane that covers the eyeball and the under surface of the eyelid | Unrelated: worrier: thinks about unfortunate things that might happen