Term: optical phenomenon: a physical phenomenon related to or involving light
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: trammel net: a fishing net with three layers; the outer two are coarse mesh and the loose inner layer is fine mesh
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: golden fig: a strangler tree native to southern Florida and West Indies; begins as an epiphyte eventually developing many thick aerial roots and covering enormous areas
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: bengali: an ethnic group speaking Bengali and living in Bangladesh and eastern India
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: saunter: a careless leisurely gait
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: fleabag: a run-down hotel
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: feebleness: the quality of lacking intensity or substance; - Nathaniel Hawthorne
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: bollock: a pulley-block at the head of a topmast
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: bidder: someone who makes a bid at cards
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: aspiration pneumonia: inflammation of the lungs caused by inhaling or choking on vomitus; may occur during unconsciousness (anesthesia or drunkenness or seizure or cardiac arrest)
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: spatula: a hand tool with a thin flexible blade used to mix or spread soft substances