| FIREFLOOD | • FIREFLOOD n. a method of extracting oil from a well by burning some of the oil to increase the flow. |
| FLOODABLE | • floodable adj. Able to be flooded. • FLOODABLE adj. that can be flooded. |
| FLOODGATE | • floodgate n. An adjustable gate or valve used to control the flow of water through a sluice. • floodgate n. (By extension) Anything that controls or limits an outpouring of people, emotion etc. • floodgate n. (Obsolete) A stream that passes through a floodgate; a torrent. |
| FLOODINGS | • floodings n. Plural of flooding. • FLOODING n. the act of flooding. |
| FLOODLESS | • floodless adj. Without floods. • FLOODLESS adj. without a flood. |
| FLOODMARK | • floodmark n. A mark indicating the height reached by the waters in a previous flood. • FLOODMARK n. the mark or line to which a flood or tide has risen. |
| FLOODTIDE | • floodtide n. Alternative form of flood tide. • flood-tide n. Alternative form of flood tide. • flood␣tide n. The period between low tide and the next high tide in which the sea is rising. |
| FLOODWALL | • floodwall n. A man-made vertical barrier designed to temporarily contain the waters of a river or other waterway during a flood. • FLOODWALL n. a wall built as a protection against floods etc. |
| FLOODWAYS | • floodways n. Plural of floodway. • FLOODWAY n. an artificial passage for floodwater. |
| OVERFLOOD | • overflood v. (Archaic) To flood. • overflood v. To flood or fill completely; to overflow. • overflood n. A flood; an excess or superabundance. |
| REFLOODED | • reflooded v. Simple past tense and past participle of reflood. • REFLOOD v. to flood again. |