gecko

Definition

Any lizard in the infraorder Gekkota.

Etymology

The modern form was probably borrowed into English and other European languages from Dutch gekko (1718). Contemporary English forms were chacco (1711) and jackoa (1724). The further origin is not quite clear. Some sources mention a supposed Malay gekok, gekoq, or gekop, which would be imitative of the gecko’s chirping sound. Another theory derives it from Acehnese gèh-gòh (“busy”).

Example Sentences

• "Order II. Sauria. […] The heart has two auricles. The body is covered with scales, and there are three or four feet. The lungs are large, and extend along the back. The mouth is armed with teeth, and the toes with claws. The tail is long, and often thick at the base. […] Geckotida—geco"
• "Leishmania infantum in Experimental Animals.—Experiments were carried out with geckoes, white mice, field mice (Microtus güntheri) and hamsters (Cricetus auratus and Cricetulus griseus)."
• "GECKOES constitute a family of lizards remarkable for the large number of species it contains. They are also remarkable for a number of other features: for the readiness with which they have taken to living in houses, for their voices, the structure of their feet, the variation in the shape of the tail and for their eyes. […] As with the more familiar lizards, geckoes have the ability to cast the tail, and counts show that in some species two out of every five individuals have cast the tail and regenerated a new one."