[noun] [U] - hard, baked reddish-brown clayOur kitchen tiles are made from terracotta.The courtyard was full of exotic plants in terracotta pots.Terracotta is also a reddish-brown colour.I've painted my bedroom terracotta.
TERRACOTTA
Meaning of TERRACOTTA in English
Cambridge English vocab. Кембриджский английский словарь. 2012