Term: stigmatism: (optics) condition of an optical system (as a lens) in which light rays from a single point converge in a single focal point
Broader: state: the way something is with respect to its main attributes | Unrelated: cebus: type genus of the Cebidae
Broader: state: the way something is with respect to its main attributes | Unrelated: agora: the marketplace in ancient Greece
Broader: state: the way something is with respect to its main attributes | Unrelated: fishing boat: a vessel for fishing; often has a well to keep the catch alive
Broader: state: the way something is with respect to its main attributes | Unrelated: manilkara: genus of large evergreen trees with milky latex; pantropical
Broader: state: the way something is with respect to its main attributes | Unrelated: pandanus: fiber from leaves of the pandanus tree; used for woven articles (such as mats)
Broader: state: the way something is with respect to its main attributes | Unrelated: hipflask: a flask that holds spirits
Broader: state: the way something is with respect to its main attributes | Unrelated: counterdemonstration: a demonstration held in opposition to another demonstration
Broader: state: the way something is with respect to its main attributes | Unrelated: summer: the warmest season of the year; in the northern hemisphere it extends from the summer solstice to the autumnal equinox
Broader: state: the way something is with respect to its main attributes | Unrelated: order: a degree in a continuum of size or quantity
Broader: state: the way something is with respect to its main attributes | Unrelated: narrowing: an instance of becoming narrow