What does recalcitrance mean?
Definition of recalcitrant 1 : obstinately defiant of authority or restraint. 2a : difficult to manage or operate. b : not responsive to treatment.
What is another word for recalcitrance?
Some common synonyms of recalcitrant are headstrong, intractable, refractory, ungovernable, unruly, and willful. While all these words mean “not submissive to government or control,” recalcitrant suggests determined resistance to or defiance of authority.
Whats the definition of lugubrious?
Definition of lugubrious 1 : mournful especially : exaggeratedly or affectedly (see affected entry 2 sense 1a) mournful dark, dramatic and lugubrious brooding — V. S. Pritchett the tour de force of lugubrious cliche is ten times longer than this review — Martin Amis.
What is recalcitrance in microbiology?
Laboratory of Soil Microbiology, Department of Agronomy, Cornell University, Ithaca, New York 14850. A recalcitrant molecule is one that persists for extended periods in all en- vironments tested, regardless of whether the compound is or is not inherently. nonbiodegradable [1, 3].
What is recalcitrance in chemistry?
These new synthetic compounds that are slowly biodegradable or non-biodegradable are known as recalcitrant compounds, and range from simple halogenated hydrocarbons to complex polymers. The compound may be insoluble, either as a solid or a liquid, and the microorganism may lack the proper nutrients.
What is chemical recalcitrance?
The evolution of microbial catabolic enzymes cannot keep pace with the rapid introduction of novel compounds into the environment. These new synthetic compounds that are slowly biodegradable or non-biodegradable are known as recalcitrant compounds, and range from simple halogenated hydrocarbons to complex polymers.
What is recalcitrant example?
Stubbornly resistant to or defiant of authority or guidance. The definition of recalcitrant is having behavior that is difficult to deal with and being uncooperative with authority. An example of recalcitrant is a student who constantly defies the teacher in class.
How do you remember the word recalcitrant?
Mnemonics (Memory Aids) for recalcitrant recalcitrant = recal(recall)+ cit(site) + rant(rent); need recall to please the minister over telephone to get the site in rent as he is stubborn in any matter wants proper clarification.
What is molecular recalcitrance?
1. In environment any compound or molecule that persists in nature for long time and resist degradation.
What is the meaning of lugubious?
adjective mournful, dismal, or gloomy, especially in an affected, exaggerated, or unrelieved manner: lugubrious songs of lost love. excessively mournful; doleful
Is death a lugubrious occasion?
Death is not a lugubrious occasion here, but more often a celebration of a life. Impressed by the lugubrious scene, Aguinaldo yielded, and the next day peace negotiations were opened. Frances was still looking somewhat lugubrious when the door opened and Miss Mildmay senior came in.
What does a lugubrious quail doled out?
A lugubrious quail doled forth a grating, dismal note at long but measured intervals, offending the ear and depressing the heart. He put his fingers to his ears, but the lugubrious noise passed those barriers, and made its way into his heart.
Is the Iranian recalcitrance pernicious?
Thus the Iranian recalcitrance, and the ensuing cycle of both sides demanding major concessions before offering any reciprocity. She spelled “recalcitrance,” then “pernicious,” and after a halfhearted debate it was obvious that none of the three had a clue.