bloody
Word family
Synonym discussion
Sense: adjective/1
For adjective/1, bloody is a strongly British intensifier that often carries irritation, impatience, or blunt emotional force. It is ruder than really or so, which can strengthen a statement without sounding offensive. Damn is closer in force and can also show anger, but it is common in both British and American English, while bloody is especially linked to British speech. Flipping is a mild substitute that keeps a similar rhythm when a speaker wants emphasis without swearing directly. Compare: 'That bloody printer jammed again' sounds openly annoyed, while 'That printer is really slow' is neutral, and 'That flipping printer jammed again' sounds toned down.
Etymology
Bloody comes from Old English blodig, formed from blod, meaning 'blood', plus the adjective ending -ig, which became modern -y. Its earliest meaning was the literal one connected with blood itself. The British intensifier sense developed much later in everyday speech. The exact path of that later use is debated, but it became a strong emotional word for adding anger or emphasis.