2. Adjective. (mathematics) Of or pertaining to the work of w:Robert Floyd Robert Floyd American mathematician and computer scientist; see also Floyd's algorithm ¹
3. Adjective. The descriptive account of something psychedelic, in the vein of the artist Pink Floyd ¹
4. Adjective. RapidTV's Visual composition, a dedication to the influence of the artist Pink Floyd ¹
¹ Source: wiktionary.com