In chemistry, efflorescence is the migration of a salt to the surface of a porous material, where it forms a coating. The essential process comprises the dissolving of an internally held salt in water, or occasionally in another solvent. The water, with the salt now held in solution, migrates to the surface, then evaporates, leaving a coating of the salt.
A large destructive fire.
[Latin cōnflagrātiō, cōnflagrātiōn-, from cōnflagrātus, past participle of cōnflagrāre, to burn up; see conflagrant.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
a large destructive fire
[C16: from Latin conflagrātiō, from conflagrāre to be burnt up, from com- (intensive) + flagrāre to burn; related to Latin fulgur lightning
empathetic – showing empathy or ready comprehension of others’ states; “a sensitive and empathetic school counselor”
sympathetic – expressing or feeling or resulting from sympathy or compassion or friendly fellow feelings; disposed toward; “sympathetic to the students’ cause”; “a sympathetic observer”; “a sympathetic gesture”
1. Being or taking a roundabout, lengthy course: took a circuitous route to avoid the accident site.
2. Characterized by indirectness, evasiveness, or complexity, as in action or language: a circuitous method of inquiry; a circuitous argument.
http://www.thefreedictionary.com/circuitousCircuitous – definition of circuitous by The Free Dictionary