Nouns

(n)resistance, oppositionthe action of opposing something that you disapprove or disagree with“he encountered a general feeling of resistance from many citizens”, “despite opposition from the newspapers he went ahead”
(n)resistanceany mechanical force that tends to retard or oppose motion
(n)electric resistance, electrical resistance, impedance, resistance, resistivity, ohmic resistancea material's opposition to the flow of electric current; measured in ohms
(n)resistancethe military action of resisting the enemy's advance“the enemy offered little resistance”
(n)immunity, resistance(medicine) the condition in which an organism can resist disease
(n)resistancethe capacity of an organism to defend itself against harmful environmental agents“these trees are widely planted because of their resistance to salt and smog”
(n)underground, resistancea secret group organized to overthrow a government or occupation force
(n)resistancethe degree of unresponsiveness of a disease-causing microorganism to antibiotics or other drugs (as in penicillin-resistant bacteria)
(n)resistance(psychiatry) an unwillingness to bring repressed feelings into conscious awareness
(n)resistor, resistancean electrical device that resists the flow of electrical current
(n)resistancegroup action in opposition to those in power