The present invention is designed so that, even when communication is carried out by multiplexing a number of numerologies in the same carrier, it is still possible to communicate properly. A user terminal communicates in a radio communication system where frame structures of a plurality of numerologies are frequency-division-multiplexed, and has a receiving section that receives first information, which relates to a frame structure of a predetermined numerology, and second information, which specifies a period in which DL communication and/or UL communication are disallowed, or a period in which a specific communicating direction is configured, in the predetermined numerology, and a control section that controls DL receipt and/or UL transmission based on the first information and the second information.