sa·ga·cious 
/səˈgeɪʃəs/ adjective
/səˈgeɪʃəs/ adjective [more sagacious; most sagacious] formal : having or showing an ability to understand difficult ideas and situations and to make good decisions : wise
▪ a sagacious old man ▪ sagacious advice/counsel
▪ a sagacious old man ▪ sagacious advice/counsel
— sa·ga·cious·ly adverb
— sa·gac·i·ty /səˈgæsəti/ noun [noncount]
▪ The old man was respected for his sagacity. [=wisdom]
/səˈgæsəti/ noun [noncount] ▪ The old man was respected for his sagacity. [=wisdom]
