What does h2o2 mean?
H2o2 means (nautical) Used to attract attention to something sighted, usually by lookouts..
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/həʊ/ · interjection
(nautical) Used to attract attention to something sighted, usually by lookouts..
Sail ho!
Land ho!
Man ho!
heave-ho
What noise there, ho?
Ho! who's within?
O ho, O ho! Would't had been done!
Ho! all ye females that would live unshent, / Fly from the reach of Cyned's regiment.
Use h2o2 when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
H2o2 means (nautical) Used to attract attention to something sighted, usually by lookouts..
Common synonyms include holmium, atomic number 67.
The opposite depends on the specific sense.
Sail ho!
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