What's the difference between avoid and null?

Avoid


Definition:

  • (a.) To empty.
  • (a.) To emit or throw out; to void; as, to avoid excretions.
  • (a.) To quit or evacuate; to withdraw from.
  • (a.) To make void; to annul or vacate; to refute.
  • (a.) To keep away from; to keep clear of; to endeavor no to meet; to shun; to abstain from; as, to avoid the company of gamesters.
  • (a.) To get rid of.
  • (a.) To defeat or evade; to invalidate. Thus, in a replication, the plaintiff may deny the defendant's plea, or confess it, and avoid it by stating new matter.
  • (v. i.) To retire; to withdraw.
  • (v. i.) To become void or vacant.

Example Sentences:

  • (1) "Zayani reportedly cited the political sensitivity of naturalising Sunni expatriates and wanted to avoid provoking the opposition," the embassy said.
  • (2) The catheter must be meticulously fixed to the skin to avoid its movement.
  • (3) Sample processing appears effective in avoiding spontaneous oxalogenesis.
  • (4) The results of the evaluation confirm that most problems seen by first level medical personnel in developing countries are simple, repetitive, and treatable at home or by a paramedical worker with a few safe, essential drugs, thus avoiding unnecessary visits to a doctor.
  • (5) A 24-h test trial employing a dry target demonstrated a robust memory for the training manifested in passive avoidance behavior.
  • (6) But it will be a subtle difference, because it's already abundantly clear there's no danger of the war being suddenly forgotten, or made to seem irrelevant to our sense of what Europe and the world has to avoid repeating.
  • (7) Madrid now hopes that a growing clamour for future rescues of Europe's banks to be done directly, without money going via governments, may still allow it to avoid accepting loans that would add to an already fast-growing national debt.
  • (8) Obamacare price hikes show that now is the time to be bold | Celine Gounder Read more No longer able to keep patients off their plans outright, insurers have resorted to other ways to discriminate and avoid paying for necessary treatments.
  • (9) The UK's standard position on ICC indictees is to avoid all contact unless "essential".
  • (10) This death toll represents 25% of avoidable adult deaths in developing countries.
  • (11) Surgical removal was avoided without complications by detaching it with a ring stripper.
  • (12) Crown prince Sultan Bin Abdel Aziz said yesterday that the state had "spared no effort" to avoid such disasters but added that "it cannot stop what God has preordained.
  • (13) Mindful of their own health ahead of their mission, astronauts at the Russia-leased launchpad in Kazakhstan remain in strict isolation in the days ahead of any launch to avoid exposure to infection.
  • (14) This method avoids disturbance of the cellular metabolism.
  • (15) We determined to further clarify the mechanism of this transmural coronary "steal" employing intracoronary DP administration, thereby avoiding systemic hypotension.
  • (16) Maintenance therapy was always steroid-free to start with (cyclosporin+azathioprine) but in almost one half of our oldest survivors, it failed to avoid rejection and we had to add low-dose oral steroids for at least several months.
  • (17) Finally, before the advent of the third-party payment, operations were avoided because of the financial burden.
  • (18) Long-distanced urethrocystopexy which permits to avoid an unwanted increase of outflow resistance with following retention of urine should be preferred.
  • (19) We conclude that mortality rates in the elderly could be improved by encouraging elective surgery and avoiding diagnostic laparatomy in patients with incurable surgical disease.
  • (20) The labia minora as a pedicle graft avoids the problems encountered by conventional methods.

Null


Definition:

  • (a.) Of no legal or binding force or validity; of no efficacy; invalid; void; nugatory; useless.
  • (n.) Something that has no force or meaning.
  • (n.) That which has no value; a cipher; zero.
  • (v. t.) To annul.
  • (n.) One of the beads in nulled work.

Example Sentences:

  • (1) Measurements of acetylcholine-induced single-channel conductance and null potentials at the amphibian motor end-plate in solutions containing Na, K, Li and Cs ions (Gage & Van Helden, 1979; J. Physiol.
  • (2) DR(+) cells, however, showed no change in percentage and a lesser drop in absolute numbers, suggesting an increase with advancing disease of DR(+), Ig(-) null cells, which may represent immature B cell precursors.
  • (3) In this report we describe an improvement upon the design by Stanton and Lightfoot for a simple photographic null method to determine the kVp of a diagnostic region x-ray source.
  • (4) At least two (Rh null and the McLeod type) are responsible for congenital hemolytic disorders.
  • (5) (2) Sequences of brightness steps of like polarity (either increments or decrements) elicit positive and negative motion-dependent response components when mimicking motion in the cell's preferred and null direction, respectively.
  • (6) The analysis also involved statistical tests of a modified null hypothesis, the generation of confidence intervals (CIs) and a meta-analysis.
  • (7) The null potential of both responses became more and less negative with a decrease and an increase, respectively, in the extracellular potassium concentration.
  • (8) The null mutation of algR was generated in a mucoid derivative of the standard genetic strain PAO responsive to different environmental factors.
  • (9) Endoneurial fluid pressure (EFP) was recorded by an active, servo-null pressure system after a glass micropipette was inserted into rat sciatic nerve undergoing wallerian degeneration.
  • (10) In thymo-deprived mice (nude mice and B mice) the percentage of null cells increases during the stage of regeneration, and B mice develop a large number of Ig +-bearing cells.
  • (11) Alkaline phosphatase activity was elevated in the lymphocytes from T-CLL, cord blood and tonsils and the blast cells from Null-ALL.
  • (12) Analysis of ldlA cells has identified three classes of mutant alleles at the ldlA locus: null alleles, alleles that code for normally processed receptors that cannot bind LDL, and alleles that code for abnormally processed receptors.
  • (13) Putative null sup-38 mutations cause maternal-effect lethality which is rescued by a wild-type copy of the locus in the zygote.
  • (14) Null cells of patients with hypoplastic anemia did not produce erythroid colonies under any culture conditions.
  • (15) Comparison of simulated versus actual inheritance data demonstrates that the so-called null structural alleles actually produce functional globins.--The genetic controls in Peromyscus may be analogous to those in primates.
  • (16) A null zone and associated sudden phase-reversal of RSA were observed in stratum lucidum of CA3.
  • (17) When the stimulus is placed at a position approximately 80 degrees dorsal to the eye axis, there is no response; this area is called the null region.
  • (18) Northern blot analysis showed that Adh-1 mRNA was synthesized at wild-type levels in immature seeds of the null mutant, but dropped to 25% in mature seeds.
  • (19) Two tumours were null cell adenomas with PIs less than 0.1 and 0.2%.
  • (20) Thus this methodology offers the potential to study naturally occurring ADH electromorphs and null alleles independent of enzymatic activity assays.