monotaskingnoun [ U ]
uk/ˈmɒn.əʊˌtɑːs.kɪŋ//ˈmɑː.noʊˌtæs.kɪŋ/the act of doing only one task at a time, especially in order to work more effectively
specialized computing the act of running only one computer program at a time
monotask
verb [ I ] uk/ˈmɒn.əʊˌtɑːsk//ˈmɑː.noʊˌtæsk/
Compare
multitasking