hitherto
adverb/ˈhɪðərˌtuː/
Frequency rank: #11,156 most common English word
Meaning
until now; up to this point in time

Example sentence
The species of frog found in the rainforest was hitherto unknown to scientists.
Synonyms & related words
Practice this word in the quiz
More words in ranks 11,101–11,200
- grievancea real or imagined cause for complaint, especially about unfair treatment.
- grunta low, short sound made with effort or displeasure.
- halalpermissible or lawful according to Islamic law, especially regarding food and drink.
- harmoniousHaving parts that work well together; free from disagreement or conflict.
- hijabA head covering worn in public by some Muslim women, typically covering the hair and neck.
- horneta large, aggressive wasp that can deliver a painful sting.
- hyperbolicExaggerated beyond what is literally true; relating to the use of hyperbole.
- impedanceThe opposition that a circuit presents to the flow of alternating electric current, combining resistance and reactance.
- inclinea surface or slope that tilts upward or downward.
- incubationthe process of keeping eggs warm until they hatch, or the development of an idea or disease over time.