occurring, working, etc., under the sea or ocean:
a subsea specialist in oil rigs.
[suhb-sek-ri-tair-ee-it, suhb-sek-] /sʌbˌsɛk rɪˈtɛər i ɪt, ˌsʌb sɛk-/ noun 1. an administrative department that assists and is subordinate to a secretariat.
noun 1. a body of persons adhering to a particular religious faith; a religious denomination. 2. a group regarded as heretical or as deviating from a generally accepted religious tradition. 3. (in the sociology of religion) a Christian denomination characterized by insistence on strict qualifications for membership, as distinguished from the more inclusive groups called […]
noun 1. a part or division of a section. verb (used with object) 2. to divide or partition into subsections. noun 1. a section of a section; subdivision