Play Strategy: Play Out of Hours! This toolkit is designed to provide clear and concise information for school communities and their partners to assess the feasibility of making school grounds available for childrenâs play out of teaching hours.
Noun[edit] tinker â(plural tinkers) 1  an itinerant tinsmith and mender of household utensils made of tin. ( 2 dated, chiefly Britain and Ireland, offensive) A member of the travelling community. A gypsy. ( usually with little) A mischievous person, especially a playful, impish youngster.
Medical Definition of TIN. : a soft faintly bluish white lustrous low-melting crystalline metallic element that is malleable and ductile at ordinary temperatures and that is used as a protective coating, in tinfoil, and in soft solders and alloysâsymbol Sn; see element table. a soft faintly bluish-white lustrous low-melting crystalline metallic element that is malleable and ductile at ordinary temperatures and that is used especially in containers, as a protective coating, in tinfoil, and in soft solders and alloys â see element table. 2.